Antonio Carlos Marques Alvim and  Fernando Carvalho da Silva and  Aquilino Senra Martinez,  Improved Neutron Leakage Treatment on Nodal Expansion Method for PWR Reactors.   journal   = {International Journal of Physical and Mathematical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    March 2012, vol. 63(3). 228 - 231
    [viewed 07 May 2024]. Available from: https://publications.waset.org/pdf/12424.